Denham Preen

Denham Preen co-founded Envio, which develops software for indexing blockchain data.

4 talks by Denham Preen

  • Nobody Verifies What Your Agent Reads
  • Modern Blockchain Indexing
  • DAPPCON 2025: Multisig in Motion: Analyzing Safe Data in Realtime Using HyperIndex - Denham Preen
  • DAPPCON 2024: Modern Blockchain Indexing: Syncing Millions Of Events In Seconds - Denham Preen